Question

3^ p =4^q=12^r ,then( p+q)r is equal to :​

Answer 1

Step-by-step explanation:

27pqr≥(p+q+r)

3

⇒(pqr)

1/3

≥(

3

p+q+r

)

⇒p=q=r

Also 3p+4q+5r=12⇒p=q=r=1

p

3

+q

4

+r

5

=3

Answer 2

Answer:

Answer is =3

Step-by-step explanation:

right answer